not a velle question, any one done a tube axle swap on a tri five?

hey guys, I know this is not a tri five site but I figured some one might have done the swap thats on here, I scored a 56 150post utility sedan for preaty cheap, am planning on doing the gasser thing with it. I was wondering if any one has done the tube or I beam axle thing on one of these cars, mabey some detailed pics, mainly I wanna know the do's and dont's and handling tricks, i know it wont be a corner carver by any means but I know there is some tricks out there, any input would be valuable.
thanks dusty